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arxiv: math/0508145 · v1 · submitted 2005-08-08 · 🧮 math.CO · math.PR

Rainbow Hamilton cycles in random regular graphs

classification 🧮 math.CO math.PR
keywords rainbowcoloursedgesgraphhamiltonrandomcolouredcycle
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A rainbow subgraph of an edge-coloured graph has all edges of distinct colours. A random d-regular graph with d even, and having edges coloured randomly with d/2 of each of n colours, has a rainbow Hamilton cycle with probability tending to 1 as n tends to infinity, provided d is at least 8.

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